It's still pretty summery in most places but soon enough fall and winter will be here, which means instead of cranking the A/C on your way to work you'll be hitting the seat-warmer switch.

Or maybe you'll want to think twice about that...

A recent study in Germany found that the heated seats found in more and more vehicles as a luxury option are not only heating people's chilly bums but they're also essentially cooking men's privates and causing them to have significantly lower sperm counts.

Of course this is really only an issue for guys who are trying to have a baby, in which case experts recommend wearing loose undies, making frequent stops on long trips, and trying to use the heated seats as little as possible.

Via Autoblog

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There's always been a general consensus when it comes to safe vehicles that bigger is safer, but that's really not the case. Not only is bigger not safer, in some cases it's actually more dangerous to drive a larger vehicle. The Ford Excursion, for example, had 3 times the death rate of the smaller Excursion and twice that of the mid-sized Explorer (it's now a discontinued model). To help us all figure this out Forbes has compiled all the data from crash test ratings, available electronic stability control, and accident avoidance statistics to come up with a list of the 15 safest SUVs, and here are the top 5:

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The airbag is a wonderful invention, and it saves countless lives every year. But airbags can also be dangerous in their own right, because they need to deploy so quickly and with such force. It's already a well-known fact that young children are at risk for injury from airbags, but some adults are too?

A new study shows that although airbags do a good job at decreasing injuries for adults of average height, they actually increase the risk of getting hurt for very short and very tall individuals. People under 4'11" run a 4% greater risk of getting seriously hurt, and those over 6'3" run a 5% greater risk.

That's got to be stressful for people who fall into those more dangerous height ranges. Airbags come standard on most vehicles these days, so it's not like the minority of very short or very tall people have the choice to pass on that option when buying a new car.

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